View the step-by-step solution to:

I am not sure what is needed by calculate CI that does not include population mean.

I am not sure what is needed by calculate CI that does not include population mean. Since the confidence interval relates to our willingness to calculate a confidence interval that does not include the population mean, what does this tell us about the width of the interval? I am including the data that I have already calculated. The data is taken from statdisk body file for blood pressures.

90% Cl for the Population Mean: 121.583 < mean <124.337

Width- 124.337- 121.583= 2.754

95% CI for the population Mean: 121.15896 < mean < 124.76104

Width- 124.761-121.158= 3.603

99% Cl for the population Mean: 120.80363 < mean <125.11637

Width- 125.116- 120.804= 4.312

Top Answer

Actually confidence interval tell us about what chance are... View the full answer

Sign up to view the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

-

Educational Resources
  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question
Ask a homework question - tutors are online